MultiBandpass Filter 550/660/850

Triple-Band Precision for Fluorescence & Multi-Channel Imaging

The MultiBandpass Filter 550/660/850 delivers simultaneous transmission across three critical wavelengths—550 nm, 660 nm, and 850 nm—enabling efficient multi-channel fluorescence microscopy, spectroscopy, and NIR/visible imaging workflows.

Key Features

• Three discrete passbands: 550 nm (green), 660 nm (red), and 850 nm (NIR) for multi-fluorophore or multi-spectral detection
• High transmission efficiency: Optimized coating design minimizes loss across all three bands
• Steep edge transitions: Ensures excellent channel separation and reduces crosstalk
• Durable hard-coated optics: Resistant to humidity, temperature cycling, and routine cleaning
• Low autofluorescence: Ideal for sensitive fluorescence applications

Applications

• Multi-color fluorescence microscopy (GFP, Cy5, NIR dyes)
• Flow cytometry and cell imaging
• Spectroscopy and photometry across visible and near-infrared
• Machine vision and color-imaging systems
• Research-grade optical instrumentation

Specifications

Designed for standard 25 mm or 1-inch optical mounts. Custom sizes and OEM configurations available upon request. Each filter is individually tested for spectral performance and supplied with certification data.